//var li=[];
var index = 0;
var li = [];
const app = getApp()
Page({
  data: {
    address_list:[],
    selected:1,
    haslist:false,
    wx_address:''
  },
  back:function(){
    wx.navigateBack({
      delta: 1
    })
  },
  addAddre: function (e) {
    wx.navigateTo({
      url: '../newaddress/newaddress'
    })
  },
  toModifyAddre: function () {
    wx.navigateTo({
      url: '../modifyAddre/modifyAddre' 
    })
  },
  selectList(e) {
    var that = this
    wx.request({
      url: app.urlData.getURL+'/index.php/Mobile/Shopindex/default_address',
      method: 'GET',
      data: {
        user_id: wx.getStorageSync('user_id'),
        address_id: e.currentTarget.dataset.id
      },
      header: { 'Content-Type': 'application/json' },
      success: (res) => {
        console.log(res.data)
        this.setData({
          selected:0,
        });
        this.back();
      }
    })
  },
  // onLoad: function (options) {
  //   this.onloads();

  // },
  // onloads:function(){
    
  // },

  onShow:function(){
    wx.request({
      url: app.urlData.getURL +'/index.php/Mobile/Shopindex/address_list',
      method: 'GET',
      data: {
        user_id: wx.getStorageSync('user_id'),
      },
      header: { 'Content-Type': 'application/json' },
      success: (res) => {
        console.log(res.data)
        if (res.data.address_list.length > 0) {
          this.setData({
            address_list: res.data.address_list,
            haslist: !this.data.list,
            wx_address: res.data.wx_address,
          });
        } else {
          this.setData({
            address_list: '',
          });
        }

      },
      fail: function (res) {
        console.log('错误', res)
      }
    })
  },

  //手指触摸动作开始 记录起点X坐标
  touchstart: function (e) {
    //开始触摸时 重置所有删除
    this.data.address_list.forEach(function (v, i) {
      if (v.isTouchMove)//只操作为true的
        v.isTouchMove = false;
    })
    this.setData({
      startX: e.changedTouches[0].clientX,
      startY: e.changedTouches[0].clientY,
      address_list: this.data.address_list
    })
  },
  //滑动事件处理
  touchmove: function (e) {
    var that = this,
      index = e.currentTarget.dataset.index,//当前索引
      startX = that.data.startX,//开始X坐标
      startY = that.data.startY,//开始Y坐标
      touchMoveX = e.changedTouches[0].clientX,//滑动变化坐标
      touchMoveY = e.changedTouches[0].clientY,//滑动变化坐标
      //获取滑动角度
      angle = that.angle({ X: startX, Y: startY }, { X: touchMoveX, Y: touchMoveY });
    that.data.address_list.forEach(function (v, i) {
      v.isTouchMove = false
      //滑动超过30度角 return
      if (Math.abs(angle) > 30) return;
      if (i == index) {
        if (touchMoveX > startX) //右滑
          v.isTouchMove = false
        else //左滑
          v.isTouchMove = true
      }
    })
    //更新数据
    that.setData({
      address_list: that.data.address_list
    })
  },
  /**
   * 计算滑动角度
   * @param {Object} start 起点坐标
   * @param {Object} end 终点坐标
   */
  angle: function (start, end) {
    var _X = end.X - start.X,
      _Y = end.Y - start.Y
    //返回角度 /Math.atan()返回数字的反正切值
    return 360 * Math.atan(_Y / _X) / (2 * Math.PI);
  },
  delAddress: function (e) {
    var that = this;
    wx.showModal({
      title: '提示',
      content: '确认删除该地址信息吗？',
      success: (res) => {
        if (res.confirm) {
          console.log('用户点击确定')
          wx.request({
            url: app.urlData.getURL +'/index.php/Mobile/Shopindex/del_address',
            method: 'GET',
            data: {
              user_id: wx.getStorageSync('user_id'),
              address_id: e.currentTarget.id
            },
            header: { 'Content-Type': 'application/json' },
            success: (res) => {
              console.log(res)
              // this.onloads();
              var addlist = that.data.address_list;
              addlist.splice(e.currentTarget.dataset.index,1);
              that.setData({
                address_list: addlist
              })
              wx.showToast({
                title: res.data.msg,
                icon: 'success',
                duration: 2000
              })
             
            }
          })
        } else if (res.cancel) {
          console.log('用户点击取消')
        }
      }
    })
  },
  addwxAddre:function(){
    
    var address_list = this.data.wx_address;
    if (address_list == 0 && this.data.wx_address==0){
      this.wxadd();
    }else{
          wx.showToast({
            title: '地址已经存在',
            duration: 2000
          })
        }
    
  },
  wxadd:function(){
    wx.chooseAddress({
      success: (res) => {
        console.log(res.provinceName + ' ' + res.cityName + ' ' + res.countyName)
        wx.request({
          url: app.urlData.getURL +'/index.php/Mobile/Shopindex/do_address',
          method: 'GET',
          data: {
            user_id: wx.getStorageSync('user_id'),
            tel: res.telNumber,
            name: res.userName,
            areaInfo: res.provinceName + ' ' + res.cityName + ' ' + res.countyName,
            door: res.detailInfo,
            zipcode:1
          },
          header: { 'Content-Type': 'application/json' },
          success: (res) => {
            console.log(res)
            // this.onloads();
          }
        })
      }
    })
  }
})